摘要 |
<p>Thiazolidine derivative compound (I) is new. Thiazolidine derivative compound of formula (I) is new. X : O or NR1; Y : (-CH2)n or -CH-(SiR2aR3aR4a); R1, R5H, 1-20C alkyl, 1-10C alkyl acyl; R2-R4, R2a-R4a : 1-20C alkyl; and n : 1-10. An independent claim is included for the composition (II) comprising compound (I) and a medium (A) compatible with skin. [Image].</p> |